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3Com 3CR17251-91 - Switch 5500G-EI Stackable Gigabit... Getting Started Manual Download Page 77

5

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ROBLEM

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OLVING

This chapter helps you to diagnose and solve problems you may have 
with the operation of your Switch. There is also an explanation of IP 
addressing and upgrading software.

The topics covered are:

■

Solving Problems Indicated by LEDs

■

Solving Hardware Problems

■

Solving Communication Problems

■

Solving Fabric Formation Problems

If you experience a problem that is not listed here, it may be included in 
the Support section of the SuperStack 4 Switch 5500 Family Command 
Reference Guide on the CD-ROM that accompanies your Switch.

For Technical Support information, see 

Appendix D

.

Summary of Contents for 3CR17251-91 - Switch 5500G-EI Stackable Gigabit...

Page 1: ...17151 91 Switch 5500 SI 52 Port 3CR17152 91 Switch 5500 EI 28 Port 3CR17161 91 Switch 5500 EI 52 Port 3CR17162 91 Switch 5500 EI PWR 28 Port 3CR17171 91 Switch 5500 EI PWR 52 Port 3CR17172 91 Switch 5...

Page 2: ...remove or deface any portion of any legend provided on any licensed program or documentation contained in or delivered to you in conjunction with this User Guide Unless otherwise indicated 3Com regis...

Page 3: ...mmary of Hardware Features 15 Switch 5500 Family Front View Detail 16 Switch 5500 16 Switch 5500G EI 17 10BASE T 100BASE TX 1000BASE T Ports 18 1000BASE X SFP Ports 19 100BASE X SFP Ports Switch 5500...

Page 4: ...p the Switch 5500 40 Checking for Correct Operation of LEDs 40 Choosing the Correct Cables 41 Choosing the Correct Cables for the 1000BASE X SFP Ports 42 Choosing the Correct Cables for the 100BASE X...

Page 5: ...ng SSH 65 Setting Up Web Interface Management 66 Pre requisites 66 Web Management Over the Network 67 Setting Up SNMP Management V1 or V3 67 Pre requisites 68 Default Users and Passwords 68 Configurat...

Page 6: ...S curit Importante 105 Wichtige Sicherheitsinformationen 109 Informaci n de Seguridad Importante 112 Importanti Informazioni di Sicurezza 115 Wa ne informacje o zabezpieczeniach 118 B PIN OUTS Null Mo...

Page 7: ...7 RPS 138 Earthing Lead 139 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 141 Purchase Value Added Services 141 Troubleshoot Online 142 Access Software Downloads 142 Telephone Technical S...

Page 8: ......

Page 9: ...ut the current software release including new features modifications and known problems You should read the Release Notes before installing the Switch in your network If the information in the release...

Page 10: ...mple To change your password use the following syntax system password password In this example you must supply a password for password Commands The word command means that you must enter the command e...

Page 11: ...terface that enables you to manage the Switch It is supplied in PDF format on the CD ROM that accompanies the Switch Release Notes These notes provide information about the current software release in...

Page 12: ...ubs_comments 3com com Please include the following information when commenting Document title Document part number on the title page and Page number if appropriate Example Part Number DUA1725 0AAA01 3...

Page 13: ...tory information about the Switch 5500 Family and how they can be used in your network It covers summary information about the hardware and the following topics About the Switch 5500 Family Switch 550...

Page 14: ...he CD ROM that accompanies the Switch Switch 5500 Family 10BASE T 100BASE TX Ports 10BASE T 1000BASE TX 1000BASE T Ports 10 100 1000 PoE Ports 100BASE X SFP Ports 1000BASE X SFP Ports Stacking Ports R...

Page 15: ...thernet Switch 5500 Supported on front panel ports except SFP ports 3CR17171 and 3CR17172 only Power over Ethernet Switch 5500G EI Supported on all front panel ports except SFP ports when fitted with...

Page 16: ...h 5500 EI 28 Port PWR front view Unit LED Console Port Mode LED Power LED 10 100BASE TX Ports Port Status LEDs 1000BASE X Ports RPS LED Unit LED Console Port Mode LED RPS LED 10 100BASE TX Ports Port...

Page 17: ...nsole Port 1000BASE X Ports Unit LED RPS LED Power LED Mode LED Port Status LEDs 100BASE FX Ports 1000Base X 10 100 100BASE T 10 100 1000BASE T Ports 10 100 1000BASE T Ports Console Port 3CR17251 91 S...

Page 18: ...Ds Unit LED 45 46 47 48 Dual Personality 10 100 1000BASE T 1000BASE X SFP Ports 1 4 3 2 5 6 7 8 9 10 11 12 13 16 15 14 17 18 19 20 21 22 23 24 25 28 27 26 29 30 31 32 33 34 35 36 37 40 39 38 41 42 43...

Page 19: ...transceivers to provide connectivity between the Switch and remote 1000 Mbps workgroups or to create a high capacity aggregated link backbone connection The default state for these ports is auto negot...

Page 20: ...t received or transmitted Yellow A low speed 10 100 Mbps link is present blinking off for every packet received or transmitted Yellow flashing The port has failed POST Off No link is present Duplex Gr...

Page 21: ...r is being delivered 1000BASE X SFP Port LEDs Speed Green A 1000 Mbps link is present Yellow flashing The port has failed post Off No link is present Duplex Green Full duplex packets are being transmi...

Page 22: ...oop cable is attached Green flashing Switch is not compatible with the other Switches in the stack Yellow The XRN stack is functioning without the loop connection Off Stacking Cables are not connected...

Page 23: ...ownload is in progress Yellow flashing One or more ports have failed POST Red The Switch has failed its Power On Self Test Off The Switch is not receiving power or there is a fault with the Power Supp...

Page 24: ...pendix A of this guide AVERTISSEMENT Avant d installer ou d enlever tout composant des commutateurs de la gamme Switch 5500 ou d entamer une proc dure de maintenance lisez les informations relatives l...

Page 25: ...nnect the Switch to a 48 DC Redundant Power System Stacking Cable Ports Switch 5500G EI You can use these ports to connect the following cables Stacking Cable 3C17262 which enables you to stack togeth...

Page 26: ...to negotiated Power over Ethernet Enabled on the Switch 5500G EI when a PoE PSU is installed Flow Control Auto negotiated Broadcast Storm Control Enabled Virtual LANs VLANs All ports belong to the unt...

Page 27: ...pendix A of this guide AVERTISSEMENT Consignes de s curit Avant d installer ou d enlever tout composant de Switch 5500 ou d entamer une proc dure de maintenance lisez les informations relatives la s c...

Page 28: ...olwiek element w z product lub przeprowadzeniem prac konserwacyjnych nale y zapozna si z informacjami o bezpiecze stwie zawartymi w Za czniku A niniejszego podr cznika Package Contents The Switch 5500...

Page 29: ...y from sources of electrical noise such as radios transmitters and broadband amplifiers power lines and fluorescent lighting fixtures The Switch is accessible and cables can be connected easily Switch...

Page 30: ...supply used by the Switch is separate to that used by units that generate high levels of AC noise for example air conditioning units No more than four Switch units are placed on top of one another if...

Page 31: ...f the Switch 5 Insert the Switch into the 19 inch rack and secure with suitable screws not provided Ensure that ventilation holes are not obstructed 6 Connect network cabling 7 Finally place a unit in...

Page 32: ...to the unit by using incorrect screws invalidates your warranty 5 Insert the Switch into the 19 inch rack and secure with suitable screws not provided Ensure that ventilation holes are not obstructed...

Page 33: ...wing 3Com product name of the Switch 3Com 3C number of the Switch Unique MAC address Ethernet address of the Switch Serial number of the Switch You may need this information if you contact 3Com Techni...

Page 34: ...the isolation requirements in that specification WARNING Any RPS must be approved as a SELV output in accordance with IEC 60950 1 UL 60950 1 EN 60950 1 WARNING The characteristics of the Switch 5500 D...

Page 35: ...rent power inputs are controlled by the Switch s internal power supply and not by the RPS Table 9 Switch Power Inputs Power Input before User Intervention Power Input after User Intervention Correct R...

Page 36: ...ectifier will not affect the 48V DC output voltage Table 10 shows an example of the total power available from a number of 1500W rectifiers A minimum of two rectifiers are required for each shelf to p...

Page 37: ...00 Circuit Breaker and Cable Ratings WARNING RPS Manufacturers recommendations must be followed when connecting the cable to the RPS WARNING Ensure that the circuit breaker in the RPS is in the open o...

Page 38: ...power the Switch if it is connected Connecting the Earthing Cable Use the earthing cable that accompanies your Switch if the length is suitable Alternatively use the earthing cable specification as de...

Page 39: ...witch combines the functionality of a standard Ethernet Switch with a single power supply that can power multiple devices Using a PoE Switch has the following advantages over an unpowered network Redu...

Page 40: ...the self adhesive rubber feet supplied Apply the feet to the underside of each Switch sticking one in the marked area at each corner Place the Switch units on top of each other ensuring that the feet...

Page 41: ...s over cable MDIX The Auto MDIX feature only operates when auto negotiation is enabled If auto negotiation is disabled all the Switch ports are configured as MDIX cross over If you want to make a conn...

Page 42: ...0G EI supports Power over Ethernet on all front ports The Switch 5500 PWR supports Power over Ethernet on 10 100 ports only These ports should only be used for Ethernet wiring within the same building...

Page 43: ...t 1000BASE SX Multi mode 62 5 160 2m 220m 6 6 ft 721 8 ft Multi mode 62 5 200 2m 275m 6 6 ft 902 3 ft Multi mode 50 400 2m 500m 6 6 ft 1640 5 ft Multi mode 50 500 2m 550m 6 6 ft 1804 6 ft 1000BASE LX...

Page 44: ...follows 1000BASE SX 1000BASE LX 1000BASE LH70 or 1000BASE T 1000BASE SX SFP transceiver Use this transceiver to connect Gigabit Ethernet SFP ports on the Switch directly to a multimode fiber optic ca...

Page 45: ...re Problems on page 79 3Com recommends that you only use Gigabit Ethernet and Fast Ethernet SFPs supplied by 3Com If the SFP transceiver is invalid it will not be recognized by the Switch Inserting an...

Page 46: ...t the same time the SFP port will take priority Figure 15 Inserting an SFP Transceiver 5 Check the LEDs on the front of the Switch to ensure that it is operating correctly Refer to LEDs on page 20 for...

Page 47: ...ir Use the following sequence of steps to ensure that you package your unit correctly 1 Orientate your Switch so that the PSU blanking plate is on the left looking down at the top of the unit as shown...

Page 48: ...48 CHAPTER 2 INSTALLING THE SWITCH...

Page 49: ...your network This chapter explains the initial set up of the Switch and the different methods of accessing the management software to manage a Switch It covers the following topics Methods of Managin...

Page 50: ...nt via the Console Port Figure 18 CLI Management over the Network Refer to Setting Up Command Line Interface Management on page 64 Command Line Interface Management using SSH The Switch 5500 Family su...

Page 51: ...ment on page 66 SNMP Management You can manage a Switch using any network management workstation running the Simple Network Management Protocol SNMP as shown in Figure 20 For example you can use the 3...

Page 52: ...Feature Management Power Up the Switch IP Information is automatically configured via DHCP See page 53 Do you want to manually configure the IP information Connect to the con sole port and use the Co...

Page 53: ...CP or BootP server does not allow you to allocate static IP addresses Static IP addresses are necessary to ensure that the Switch is always allocated the same IP information For most installations 3Co...

Page 54: ...an appropriate IP address instead of you having to manually reconfigure the Switch If you use the automatic IP configuration method you need to discover the automatically allocated IP information bef...

Page 55: ...nnection to the console port this example describes a local connection to the console port rather than one via a modem You can do this whilst the Switch is offline that is before you connect the Switc...

Page 56: ...et to match the default settings for the Switch which are 19 200 baud bits per second 8 data bits no parity 1 stop bit no hardware flow control Refer to the documentation that accompanies the terminal...

Page 57: ...ress xxx xxx xxx xxx mmm mmm mmm mmm and Enter where xxx xxx xxx xxx is the IP address and mmm mmm mmm mmm is the subnet mask of the Switch 6 Select the quit command and enter the default gateway for...

Page 58: ...mation on page 61 for more information The procedure described in this section assumes the unit has been powered up in standalone mode Pre requisites A workstation running a suitable operating system...

Page 59: ...nually set up the Switch with IP information You can do this using the Web interface or the command line interface CLI via telnet Using the Web Interface 1 Power up the Switch This takes approximately...

Page 60: ...hosen management method See Methods of Managing a Switch on page 50 Using Command Line Interface via Telnet 1 To start a Telnet session to the unit click Start in Microsoft Windows 95 98 2000 NT XP a...

Page 61: ...ser View enter the save command to save the configuration to your Switch as the configuration is not saved automatically when the Switch is powered down The initial set up of your Switch is now comple...

Page 62: ...DHCP or BootP server If your network does not have a DHCP or BootP server the workstation running 3Com Network Director must be on the same subnet as the Switch because Auto IP addresses are non routa...

Page 63: ...EI is displayed as shown in the example in Figure 26 Figure 26 User View Login 4 Enter display ip interface br to view a summary of allocated IP addresses The initial set up of your Switch is now com...

Page 64: ...to the Console Port on page 55 2 Your Switch is now ready to continue being managed and or configured through the CLI via its console port CLI Management over the Network To manage a Switch using the...

Page 65: ...r a network using SSH 1 Ensure you have already set up the Switch with IP information as described in Methods of Managing a Switch on page 50 2 Check that you have the IP protocol correctly installed...

Page 66: ...e Switch using TFTP server please refer to the Configuration Guide that is supplied with your Switch Setting Up Web Interface Management This section describes how you can set up web interface managem...

Page 67: ...ch is powered up 3 Open your web browser and enter the IP address of the Switch that you wish to manage in the URL locator for example in the following format http xxx xxx xxx xxx 4 At the login and p...

Page 68: ...enu in System View Default Users and Passwords If you intend to manage the Switch using the web interface or the command line interface or to change the default passwords you need to log in with a val...

Page 69: ...se refer to the Configuration Guide that is supplied with your Switch Configuration Conversion Utility The 3Com Switch 5500 Family Configuration Conversion Utility CCU enables you to convert the key c...

Page 70: ...70 CHAPTER 3 SETTING UP FOR MANAGEMENT...

Page 71: ...19 lists the different variants of the Switch 5500 family how they physically interconnect and the level of XRN support offered by the Fabric It is not possible to create a Fabric by interconnecting a...

Page 72: ...CR17161 91 Ports 27 up port and 28 down port using a 1000 Mbps SFP transceiver Full XRN functionality Switch 5500 EI 52 Port 3CR17162 91 Ports 51 up port and 52 down port using a 1000 Mbps SFP transce...

Page 73: ...your Switch Stacking Switch 5500G EI Units 1 Ensure that the Switch units that you wish to interconnect have the latest software agent installed You can use the display version command to check this 2...

Page 74: ...filename cfg file Do NOT under any circumstances remove the 3comoscfg def file this is the default configuration file For a detailed description of how XRN Technology operates and implementation guide...

Page 75: ...ffic Yellow Link Fault Yellow Flashing Stack Fault Yellow Flashing Stack Fault STK Caution This device has more than one power input Do disconnect all power inputs to power off this device Caution Thi...

Page 76: ...76 CHAPTER 4 CREATING AN XRN STACKING FABRIC...

Page 77: ...opics covered are Solving Problems Indicated by LEDs Solving Hardware Problems Solving Communication Problems Solving Fabric Formation Problems If you experience a problem that is not listed here it m...

Page 78: ...blem The fault type will be indicated on the unit LEDs Contact your supplier for advice On powering up the PWR LED is flashing yellow A port has failed and has been automatically disabled You can veri...

Page 79: ...could potentially reduce the lifetime of the Switch The monitoring system polls the fan status at periodic intervals while the unit is powered up If one fan has failed in the Switch a warning message...

Page 80: ...at The air vents are not obstructed The ambient temperatures and environmental conditions meet those specified in Appendix C 4 Power cycle the unit If a further thermal shutdown occurs and all environ...

Page 81: ...rmat n n n n where n is a decimal number between 0 and 255 An example IP address is 192 168 100 8 The IP address is split into two parts The first part 192 168 100 in the example identifies the networ...

Page 82: ...only supply power through the front panel port to 802 3af compliant devices Check that the power budget for the Switch has not been exceeded If the power budget is exceeded then by default the powere...

Page 83: ...problems with correctly forming a fabric first ensure that Spanning Tree is enabled If it is enabled do the following 1 Power off all units in the fabric 2 Check all the cable connections in the fabri...

Page 84: ...84 CHAPTER 5 PROBLEM SOLVING...

Page 85: ...chapter describes how to upgrade software to your Switch 5500 It covers the following topics The Contents of the Executable File Upgrading from the Command Line Interface Upgrading from the Bootrom I...

Page 86: ...elow Any attempt to upgrade the Switch directly with xxxxxxxx exe and xxxxxxxxNetMan zip will fail The individual web btm or app files should be used to upgrade your Switch as described below Upgradin...

Page 87: ...r the remaining units in a fabric replace unit1 with unit2 on the next line and so on for each Switch in the fabric 4 The unreserved option will cause the file to be deleted from both the flash and th...

Page 88: ...guration file can be created by saving the configuration and renaming the xxx cfg file as 3ComOScfg def To back up the default configuration file on each Switch in the fabric enter copy unit1 flash 3C...

Page 89: ...Table 20 for further details Table 20 Switch 5500 Family Filenames 2 To download the Web user interface file enter tftp aaa aaa aaa aaa get s4h01_04 web 3 To download the bootrom file enter tftp aaa a...

Page 90: ...y unit1 flash s4e01_04 web unit2 flash Replace unit2 with unit3 and so on for each Switch in the fabric 4 To copy the new Bootrom firmware file to each Switch in the fabric enter copy unit1 flash s4e0...

Page 91: ...aaa aaa aaa is the IP address of the FTP server If the FTP server has been successfully located the following information is displayed Trying Press CTRL K to abort Connected Information on your FTP s...

Page 92: ...rts During the course of the download no exec input output will be available Proceed Y N y Destination filename unit1 flash s4a03_01_04s56 app Before pressing ENTER you must choose YES or NO Y N 2 Ent...

Page 93: ...2 Select application file to boot 3 Display all files in flash 4 Delete file from flash 5 Modify bootrom password 6 Enter bootrom upgrade menu 7 Skip current configuration file 8 Set bootrom password...

Page 94: ...on the Switch type and the release version If the filename is in brackets for example test cfg this indicates that the file has been deleted from the CLI but is still present in the recycle bin Any a...

Page 95: ...Loading done Free flash Space 10456064 bytes Writing flash done Please input the file attribute main backup none none done 5 Repeat steps 1 to 4 for each of the remaining files FTP To upgrade software...

Page 96: ...lowing 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 2 Select option 3 to display the following Please select y...

Page 97: ...display the following Select applicaton file to boot 1 set application file to boot 2 set configuration files 3 set web files 0 return Enter your choice 0 3 2 Select option 2 to display a file list si...

Page 98: ...tch IP address and Server IP address to display the following Are you sure to update your bootrom Yes or No Y N 4 Enter y and the following information is displayed to indicate the file is downloading...

Page 99: ...ng done Bootrom updating done Bootrom Upgrade via XModem To upgrade the bootrom firmware from the Boot menu via XModem do the following 1 From the Boot Menu select option 6 to display the following 1...

Page 100: ...Now please start transfer file with XMODEM protocol If you want to exit Press Ctrl X Loading CCCCCCCCCCCCCCCCCCCCCCCCCCCCC 5 As the file is downloading start the XModem send file process with termina...

Page 101: ...etirer l appareil VORSICHT Warnhinweise enthalten Anweisungen die Sie zu Ihrer eigenen Sicherheit befolgen m ssen Alle Anweisungen sind sorgf ltig zu befolgen Sie m ssen die folgenden Sicherheitsinfor...

Page 102: ...it must be earthed grounded or must be connected to an earthed power supply to ensure compliance with safety standards WARNING Power Cord Set This must be approved for the country where it is used U S...

Page 103: ...l connected directly to earth ground Imp dance la terre WARNING U K only If connecting a modem to the console port of the Switch 5500 only use a modem which is suitable for connection to the telecommu...

Page 104: ...necting the power cord to the unit or by connecting the earth terminal on the rear of the unit to a reliable electrical earth or by connecting both You must ensure that the earth connection is made be...

Page 105: ...G The Switch 5500 PWR and 5500G EI supports Power over Ethernet on all front ports These ports should only be used for Ethernet wiring within the same building L information de S curit Importante AVER...

Page 106: ...doit tre aliment par une tension de 230 V 2 P T par le biais d un transformateur d isolement rapport 1 1 avec un point secondaire de connexion portant l appellation Neutre et avec raccordement direct...

Page 107: ...s directement le port TX fibres optiques et les extr mit s des c bles fibres optiques tant qu ils sont sous tension AVERTISSEMENT Ce p riph rique comporte plusieurs entr es d alimentation D connectez...

Page 108: ...caract ristiques de l alimentation CC du Switch 5500 fournies en annexe C Sp cifications techniques AVERTISSEMENT Vous devez respecter les recommandations du fabricant lors du branchement du c ble au...

Page 109: ...en soll mu die Switch 5500G EI Einheit unter die schmaleren Hub Einheiten eingebaut werden VORSICHT Das Ger t mu geerdet sein VORSICHT Das Ger t mu an eine geerdete Steckdose angeschlossen werden die...

Page 110: ...Sie sollten die den eingeschaltete n bertragungs Laser niemals durch eine Vergr erungseinrichtung betrachten Schauen Sie niemals direkt auf den Lichtwellen bertragungsanschluss und die Kabelenden des...

Page 111: ...VORSICHT Diese Anleitungen m ssen im Zusammenhang mit den Eigenschaften des Gleichstrom Versorgungseingangs des Switch 5500 gelesen werden die in Anhang C Technische Daten aufgef hrt sind VORSICHT Bei...

Page 112: ...o por UL y tener la certificaci n CSA La especificaci n m nima del cable flexible es N 18 AWG Tipo SV o SJ Tres conductores El conjunto de cables debe tener una capacidad de corriente nominal de al me...

Page 113: ...ro conectado directamente a tierra Imp dance la terre ADVERTENCIA S lo para el Reino Unido si conecta un m dem al puerto de consola del 5500 utilice s lo un m dem que sea adecuado para la conexi n con...

Page 114: ...tierra se realiza antes de conectar el suministro de CC del RPS ADVERTENCIA Todos los RPS deben estar homologados como salidas SELV seg n IEC 60950 1 UL 60950 1 EN 60950 1 ADVERTENCIA Los sistemas de...

Page 115: ...posizionare lo 5500 sotto tali unit AVVERTENZA L unit deve disporre di messa a terra AVVERTENZA Per rispettare gli standard di sicurezza necessario collegare l unit a una fonte di alimentazione dotat...

Page 116: ...a terre AVVERTENZA Solo Regno Unito Se si collega un modem alla porta Console dello 5500G EI utilizzare solo un modem idoneo per il collegamento con il sistema di telecomunicazioni AVVERTENZA Le porte...

Page 117: ...terra Per accendere lo switch possibile collegare il cavo di alimentazione all unit collegare il terminale di terra situato sul retro dell unit a una presa elettrica di terra sicura oppure collegarli...

Page 118: ...nformacje o zabezpieczeniach OSTRZE ENIE Instalacja i demonta urz dzenia mog by wykonywane tylko przez wykwalifikowany personel OSTRZE ENIE Podczas instalacji Switch 5500 w stosie z urz dzeniami Super...

Page 119: ...ziemiony imp dance a la terre OSTRZE ENIE Tylko Wielka Brytania Podczas pod czania modemu do portu konsoli Switch 5500 nale y stosowa tylko modem odpowiedni do pod czenia do sieci telekomuni kacyjnej...

Page 120: ...z instrukcjami dotycz cymi bezpiecze stwa i instalacji dostarczonymi z systemem zasi lania nadmiarowego OSTRZE ENIE Je li dowolny prze cznik Switch 5500 jest zasilany z zasilacza RPS urz dzenie musi b...

Page 121: ...OSTRZE ENIE Podczas pod czania kabla do zasilacza RPS i kabla oraz z cza zasilacza do prze cznika nale y upewni si e wy cznik w zasilaczu jest w pozycji otwartej wy czony OSTRZE ENIE Podczas pod czan...

Page 122: ...122 APPENDIX A SAFETY INFORMATION...

Page 123: ...PC Terminal Cable connector 25 pin male female only required if screen always required required for handshake Screen DTR TxD RxD CTS Ground DSR RTS DCD Screen DCD RxD TxD DTR Ground DSR RTS CTS Shell...

Page 124: ...7 8 6 5 1 4 1 2 3 4 5 6 7 8 20 Switch 5500 Cable connector RJ 45 female RS 232 Modem Port Cable connector 25 pin male Pin Number 10 100 1000 Ports configured as MDI 1 Transmit Data Bidirectional Data...

Page 125: ...red as MDIX 1 Receive Data Bidirectional Data B 2 Receive Data Bidirectional Data B 3 Transmit Data Bidirectional Data A 4 Not assigned Bidirectional Data A 5 Not assigned Bidirectional Data D 6 Trans...

Page 126: ...126 APPENDIX B PIN OUTS...

Page 127: ...for the following Switch 5500 28 Port Switch 5500 PWR 28 Port Switch 5500 52 Port Switch 5500 PWR 52 Port Switch 5500 FX 28 Port Switch 5500G EI 24 Port Switch 5500G EI PWR 24 Port Switch 5500G EI 48...

Page 128: ...ng paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPRR 22 Class A EN55022 Class A...

Page 129: ...ety Agency Certifications UL60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A VCCI Class A EN61000 3 2 EN61000 3 3...

Page 130: ...ras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPR 22 Class A EN55022 Class A FCC Pa...

Page 131: ...Agency Certifications UL60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A VCCI Class A EN61000 3 2 EN61000 3 3 Im...

Page 132: ...g paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPRR 22 Class A EN55022 Class A...

Page 133: ...testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPRR 22 Class A EN55022 Cl...

Page 134: ...2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPRR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A EN61000 3 2 EN6...

Page 135: ...and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 IEC825 1 EN60825 1 EMC Emissions CISPRR 22 Class A EN55022 Class A FC...

Page 136: ...cy Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 IEC825 1 EN60825 1 EMC Emissions CISPRR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A VCCI Class A AS NZS 354...

Page 137: ...age testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 EN60950 CSA 22 2 No 60950 IEC 60950 EMC Emissions CISPRR 22 Class A EN5502...

Page 138: ...on UDP RFC 768 IP RFC 791 ICMP RFC 792 TCP RFC 793 ARP RFC 826 TFTP RFC 783 DHCP RFC 2131 RFC 2132 RFC 1534 BOOTP RFC 951 RFC 1497 Network Login IEEE 803 1x RADIUS RFC 2618 2620 Link aggregation IEEE...

Page 139: ...irements The Earthing Lead shall comply with the following safety standards UL Subject 758 UL 1581 and CSA C22 2 No 210 UL VW 1 and CSA FT1 Vertical Flame Test Voltage Rating 600V AWG 12 Insulation Th...

Page 140: ...140 APPENDIX C TECHNICAL SPECIFICATIONS...

Page 141: ...Request If you have trouble registering your product please contact 3Com Global Services for assistance Purchase Value Added Services To enhance response times or extend warranty benefits contact 3Co...

Page 142: ...uct Support heading at http www 3com com Software Upgrades are the software releases that follow the software version included with your original product In order to access upgrades and related docume...

Page 143: ...directory of contact information posted on the 3Com web site at http csoweb4 3com com contactus Country Telephone Number Country Telephone Number Asia Pacific Rim Telephone Technical Support and Repai...

Page 144: ...2 1 800 998 2112 52 5 201 0010 1 800 998 2112 1 800 998 2112 0800 13 3COM 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 Guatem...

Page 145: ...27 prerequisites 30 IP addressing registered 81 IP configuration 53 L LEDs 20 logging in as a default user 68 M management methods 50 preparing for 54 setting up 49 52 manual setup console port 55 fro...

Page 146: ...es 15 installation 27 30 powering up 40 rack mounting 30 size 127 weight 127 XRN Distributed Fabric 71 72 system specifications 127 T troubleshooting 77 85 U upgrading software bootrom 93 bootrom via...

Page 147: ...nt outlet so that equipment and receiver are on different branch circuits If necessary the user should consult the dealer or an experienced radio television technician for additional suggestions The u...

Page 148: ......

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